Man-Hour Survey And Analysis of The Labor Productivity Of On-Site Work Using The Reinforced Precast Concrete Frame Method Survey and study of labor productivity of the reinforced precast concrete frame method (Part 1)

摘要

The author has developed and improved some construction methods by reinforced precast concrete (RPC) in almost two decades. This paper described the results of long study on the labor productivity based on the author's experiences. The summary of this study as followed: (1) Difference between labor productivity of on-site work using the RPC method and conventional methods (2) Relationship of labor productivity to the structural method used with the RPC method (3) Actual precast concrete member ratio in the RPC method (4) Relationship of precast concrete member ratio with labor productivity